HDFS operation and command introduction

Common HDFS commands <path>... One or more paths in hdfs, if not specified, default to/user/<currentUser> <localsrc>...one or more paths to the local file system Target Path in <dst> HDFS view help Command: hdfs dfs -help [cmd ...] Parameters: cmd... One or more commands to query Create directory Command: hd ...

Posted by dr.wong on Sat, 02 Oct 2021 09:30:52 -0700